8-K current report · filed Jun 22, 2026

Kosmos Energy Ltd. (KOS) 8-K Current Report: June 22, 2026

Item 2.01Item EX-99.1KOS overview

Short answer

Kosmos Energy Ltd. (KOS) filed an 8-K current report with the SEC on June 22, 2026 reporting Item 2.01 (Completion of Acquisition or Disposition of Assets), Item EX-99.1 (Exhibit EX-99.1). Equatorial Guinea disposition closed June 16, 2026, monetizing Kosmos’s 40.375% participating interest in Ceiba and Okume assets.

Kosmos Energy Ltd. 8-K event analysis

AI summary of each reported item and its exhibits

Item EX-99.1 · Exhibit EX-99.1

  • Equatorial Guinea disposition closed June 16, 2026, monetizing Kosmos’s 40.375% participating interest in Ceiba and Okume assets
  • Upfront cash approximately $127.0M, with contingent consideration up to $39.5M through 2029
  • Pro forma long-term debt reduced by $127.034M, while total assets declined $427.602M after removing the disposal group
  • 2025 pro forma revenue declined $165.118M and net loss improved $23.977M to $675.809M
  • Pro forma proved reserves fell to 236 MMBoe, while standardized discounted future cash flows increased to $1.896B

Other items in this filing:

  • Item 2.01: Completion of Acquisition or Disposition of Assets

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